All you need is:%client.clanPrefix="";%client.clanSuffix="";
findClientByName("%client.name").player.client.clanPrefix = "";
I tried it once but it still only allows 4-letter words...
Works fine for me. I frequently set my brother's clan tag when he joins my server on a LAN network to distinguish us to strings longer than four letters. ("\c3's Brother" so it shows as "Space Guy's Brother: blah")
I never knew you could spam in code. I was wrong.